<?php

return [
    'default' => [
    'length' => 5,
    'width' => 120,
    'height' => 40,
    'quality' => 90,
    'math' => false,
    'expire' => 60,
    'format' => 'png', // 恢复为默认PNG格式
    'response' => false,
], // 添加这个逗号
    'flat'      => [
        'length'    => 6,
        'width'     => 160,
        'height'    => 46,
        'quality'   => 90,
        'lines'     => 6,
        'bgImage'   => false,
        'bgColor'   => '#ecf2f4',
        'fontColors'=> ['#2c3e50', '#c0392b', '#16a085', '#c0392b', '#8e44ad', '#34495e'],
        'contrast'  => -5,
    ],
    'mini'      => [
        'length'    => 3,
        'width'     => 60,
        'height'    => 32,
    ],
    'inverse'   => [
        'length'    => 5,
        'width'     => 120,
        'height'    => 36,
        'quality'   => 90,
        'sensitive' => true,
        'angle'     => 12,
        'sharpen'   => 10,
        'blur'      => 2,
        'invert'    => true,
        'contrast'  => -5,
    ]
];